Tools & Wizards About Us
poltech.co.nz screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

poltech.co.nz

Poltech Power Works | Power Connections & Line Works | Wairarapa & Beyond

Page Load Speed

18.1 sec in total

First Response

566 ms

Resources Loaded

17.1 sec

Page Rendered

385 ms

poltech.co.nz screenshot

About Website

Welcome to poltech.co.nz homepage info - get ready to check Poltech best content right away, or after learning these important things about poltech.co.nz

Poltech Power Works are line workers servicing the Wairarapa and beyond. We offer line solutions that are prompt, safety compliant and network compliant.

Visit poltech.co.nz

Key Findings

We analyzed Poltech.co.nz page load time and found that the first response time was 566 ms and then it took 17.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

poltech.co.nz performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value19.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.588

11/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

poltech.co.nz

566 ms

poltech.co.nz

9264 ms

css

35 ms

style.min.css

1114 ms

styles.css

899 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 86% of them (65 requests) were addressed to the original Poltech.co.nz, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (9.3 sec) belongs to the original domain Poltech.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (48%)

Content Size

3.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poltech.co.nz main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 99.7 kB

  • Original 122.8 kB
  • After minification 120.6 kB
  • After compression 23.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 99.7 kB or 81% of the original size.

Image Optimization

-26%

Potential reduce by 410.6 kB

  • Original 1.6 MB
  • After minification 1.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Poltech needs image optimization as it can save up to 410.6 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 537.9 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 469.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 537.9 kB or 53% of the original size.

CSS Optimization

-86%

Potential reduce by 531.9 kB

  • Original 618.2 kB
  • After minification 540.7 kB
  • After compression 86.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Poltech.co.nz needs all CSS files to be minified and compressed as it can save up to 531.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (57%)

Requests Now

70

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poltech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poltech.co.nz

poltech.co.nz

566 ms

poltech.co.nz

poltech.co.nz

9264 ms

css

css

35 ms

style.min.css

style.min.css

1114 ms

styles.css

styles.css

899 ms

grid.css

grid.css

901 ms

base.css

base.css

901 ms

layout.css

layout.css

1568 ms

shortcodes.css

shortcodes.css

1353 ms

magnific-popup.css

magnific-popup.css

1125 ms

mediaelementplayer.css

mediaelementplayer.css

1131 ms

enfold.css

enfold.css

1795 ms

custom.css

custom.css

1350 ms

layerslider.css

layerslider.css

1362 ms

styles.min.css

styles.min.css

1584 ms

modern.css

modern.css

1601 ms

jquery.min.js

jquery.min.js

1827 ms

jquery-migrate.min.js

jquery-migrate.min.js

1794 ms

avia-compat.js

avia-compat.js

1811 ms

greensock.js

greensock.js

3156 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

1838 ms

layerslider.transitions.js

layerslider.transitions.js

2023 ms

hooks.min.js

hooks.min.js

1582 ms

i18n.min.js

i18n.min.js

1598 ms

index.js

index.js

1616 ms

index.js

index.js

1621 ms

avia.js

avia.js

2034 ms

shortcodes.js

shortcodes.js

2036 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1825 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

2071 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

1848 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

2053 ms

comment-reply.min.js

comment-reply.min.js

2073 ms

script.min.js

script.min.js

2261 ms

api.js

api.js

44 ms

wp-polyfill.min.js

wp-polyfill.min.js

2264 ms

index.js

index.js

2277 ms

analytics.js

analytics.js

99 ms

Poltech_Power_Works_Header-294-x-100.png

Poltech_Power_Works_Header-294-x-100.png

286 ms

Poltech-Guarantee-Logo-JPEG-300-232.jpg

Poltech-Guarantee-Logo-JPEG-300-232.jpg

1000 ms

Poltech-Fleet.jpg

Poltech-Fleet.jpg

4207 ms

Poltech-Owners-Gray-Mandy.png

Poltech-Owners-Gray-Mandy.png

1116 ms

PowerCo-Colour-small-white-border-Transperant.png

PowerCo-Colour-small-white-border-Transperant.png

249 ms

ISN-Colour-small-white-border-Transperant.png

ISN-Colour-small-white-border-Transperant.png

248 ms

Stewarts-Colour-small-white-border-Transperant.png

Stewarts-Colour-small-white-border-Transperant.png

249 ms

JA-Russell-Colour-small-white-border-Transperant.png

JA-Russell-Colour-small-white-border-Transperant.png

453 ms

Eastwood-Colour-small-white-border-Transperant.png

Eastwood-Colour-small-white-border-Transperant.png

460 ms

IDEAL-Electrical-Suppliers-Colour-small-white-border-Transperant.png

IDEAL-Electrical-Suppliers-Colour-small-white-border-Transperant.png

460 ms

Powerline-Construction-Maintenance-Tab-300x116.jpg

Powerline-Construction-Maintenance-Tab-300x116.jpg

459 ms

Rural-Power-Thumbnail-300x116.jpg

Rural-Power-Thumbnail-300x116.jpg

682 ms

New-Power-Connections-Thumbnail-300x116.jpg

New-Power-Connections-Thumbnail-300x116.jpg

687 ms

Subdivision-Electrical-Reticulation-Thumbnail-300x116.jpg

Subdivision-Electrical-Reticulation-Thumbnail-300x116.jpg

687 ms

Use-Our-Electrician-Thumbnail-300x116.jpg

Use-Our-Electrician-Thumbnail-300x116.jpg

688 ms

Racecourse-and-Stadium-Thumbnail-300x116.jpg

Racecourse-and-Stadium-Thumbnail-300x116.jpg

909 ms

Power-Line-Condition-Assessment-Thumbnail-300x116.jpg

Power-Line-Condition-Assessment-Thumbnail-300x116.jpg

912 ms

Hire-Our-Crane-or-EWP-Thumbnail-300x116.jpg

Hire-Our-Crane-or-EWP-Thumbnail-300x116.jpg

912 ms

Poltech-How-to-Save-On-Your-Power-Bill-Cover-New-300x285.png

Poltech-How-to-Save-On-Your-Power-Bill-Cover-New-300x285.png

913 ms

Poltech-website-photos-054.jpg

Poltech-website-photos-054.jpg

1137 ms

Rapa-Construction-180x180.png

Rapa-Construction-180x180.png

1142 ms

Powerco-180x180.png

Powerco-180x180.png

1141 ms

Waiorongomai-Station.png

Waiorongomai-Station.png

1138 ms

Martinborough-180x180.png

Martinborough-180x180.png

1340 ms

black-cta-arrow.png

black-cta-arrow.png

1364 ms

black-cta-arrow-right.png

black-cta-arrow-right.png

1366 ms

entypo-fontello.woff

entypo-fontello.woff

1368 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

73 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

74 ms

Poltech-How-to-Save-On-Your-Power-Bill-Cover.png

Poltech-How-to-Save-On-Your-Power-Bill-Cover.png

1366 ms

collect

collect

29 ms

js

js

143 ms

sdk.js

sdk.js

115 ms

recaptcha__en.js

recaptcha__en.js

112 ms

skin.css

skin.css

1426 ms

sdk.js

sdk.js

91 ms

loading.gif

loading.gif

228 ms

print.css

print.css

228 ms

Accessibility Review

poltech.co.nz accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

poltech.co.nz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

poltech.co.nz SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poltech.co.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Poltech.co.nz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

poltech.co.nz

Open Graph data is detected on the main page of Poltech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: